E3 Fire Check Valve, 2-1/2 in, Flange, Cast Iron
PartREL25AE
MFG25AE
Description
Reliable® 25AE Alarm Check Valve, Series: Model E3, 2-1/2 in Nominal Size, Flanged, 300 psi Maximum
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Documentation
- Valve grooved seat design insures positive water flow alarm operation
- Precision retard chamber limits false alarms under variable pressure conditions
- External bypass aids in prevention of false alarms under all supply conditions
- Vertical and horizontal installation options
The Reliable® model E3 alarm check valve acts as a water flow alarm device in wet pipe sprinkler systems. The design allows for installation under both variable and constant supply pressure conditions. When water flows into the sprinkler system due to the operation of one or more automatic fire sprinklers the alarm valve opens, allowing continuous flow of water into the system and a transmission of an alarm, both electrically and mechanically.
| Nominal Size | 2-1/2 in |
| End Style | Flange |
| Material | Cast Iron |
| Series | E3 |
| Maximum Pressure | 300 psi |
| Brand | Reliable® |
| UNSPSC | 40141657 |
| Manufacturer | Reliable Automatic Sprinkler Co |
| Manufacturer Part Number | 25AE |
FM Approved|UL Listed|PROP65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Reliable®E3 Fire Check Valve, 2-1/2 in, Flange, Cast Iron
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